Evidence map›Paper›PMID 21875955›Full record

ArticleThe Journal of experimental medicine2011

Notch signaling inhibits hepatocellular carcinoma following inactivation of the RB pathway.

Patrick Viatour, Ursula Ehmer, Louis A Saddic, Craig Dorrell, Jesper B Andersen, Chenwei Lin, Anne-Flore Zmoos, Pawel K Mazur, Bethany E Schaffer, Austin Ostermeier and 5 more

Open access · bronzeAbstract read
In one paragraph

Article in The Journal of experimental medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 131 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
131citing papers in PubMed, 1 pooled it
8.4field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

131 citing papers in PubMed, 1 synthesis or guideline pooled it, 209 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Review
  5. Review
  6. Review
  7. Article
  8. Article
  9. Review
  10. Review
  11. Current research of the Notch pathway in hepatocellular carcinoma.European journal of medical research · 2025
    Review
  12. Hepatocellular carcinoma: signaling pathways and therapeutic advances.Signal transduction and targeted therapy · 2025
    Review
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Review
  19. Article
  20. Monitoring the Cell Cycle of Tumor Cells in Mouse Models of Human Cancer.Cold Spring Harbor perspectives in medicine · 2023
    Article

71 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors at 6 institutions in 2 countries.

Patrick ViatourDepartment of Genetics, Department of Pediatrics, Stanford University, Stanford, CA, USA; Department of Medical Chemistry, University of Liège, B-4000 Liège, Belgium.
Ursula Ehmer
Louis A Saddic
Craig Dorrell
Jesper B Andersen
Chenwei Lin
Anne-Flore Zmoos
Pawel K Mazur
Bethany E Schaffer
Austin Ostermeier
Hannes Vogel
Karl G Sylvester
Snorri S Thorgeirsson
Markus Grompe
Julien Sage
Pediatrics and Genetics · USStanford University · USOregon Health & Science University · USNational Cancer Institute · USNational Institutes of Health · USUniversity of Liège · BE

Funding

Leveraging innovative technologies in basic and clinical cancer researchT32CA009302 · NCI · STANFORD UNIVERSITY · PI LAURA D ATTARDI, Aaron M Newman · 1985 to 2026
$19.1M
The RB pathway in liver cancerR01CA114102 · NCI · STANFORD UNIVERSITY · PI SAGE, JULIEN · 2006 to 2016
$2.9M
NCI NIH HHS R01 CA114102NCI NIH HHS T32 CA009302
6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) is the third cancer killer worldwide with >600,000 deaths every year. Although the major risk factors are known, therapeutic options in patients remain limited in part because of our incomplete understanding of the cellular and molecular mechanisms influencing HCC development. Evidence indicates that the retinoblastoma (RB) pathway is functionally inactivated in most cases of HCC by genetic, epigenetic, and/or viral mechanisms. To investigate the functional relevance of this observation, we inactivated the RB pathway in the liver of adult mice by deleting the three members of the Rb (Rb1) gene family: Rb, p107, and p130. Rb family triple knockout mice develop liver tumors with histopathological features and gene expression profiles similar to human HCC. In this mouse model, cancer initiation is associated with the specific expansion of populations of liver stem/progenitor cells, indicating that the RB pathway may prevent HCC development by maintaining the quiescence of adult liver progenitor cells. In addition, we show that during tumor progression, activation of the Notch pathway via E2F transcription factors serves as a negative feedback mechanism to slow HCC growth. The level of Notch activity is also able to predict survival of HCC patients, suggesting novel means to diagnose and treat HCC.

Indexed as

AnimalsCarcinoma, HepatocellularCell LineCell ProliferationE2F Transcription FactorsGene Expression ProfilingHumansLiver NeoplasmsMiceMice, Inbred C57BLMice, KnockoutMicroarray AnalysisReceptors, NotchRetinoblastoma ProteinSignal TransductionStem CellsE2F Transcription FactorsReceptors, NotchRetinoblastoma Protein

Identifiers

PMID21875955
PMCPMC3182062
OpenAlexW2159842699

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.